From b32d9afc646161e30761da7deb0841b11d01f1d6 Mon Sep 17 00:00:00 2001
From: Ian Jackson <ian@liberator.relativity.greenend.org.uk>
Date: Thu, 28 May 2009 00:35:01 +0100
Subject: [PATCH] Fix crash bug in ship-aid KeyBasedSorter

---
 yoweb-scrape | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/yoweb-scrape b/yoweb-scrape
index 08ebf8e..deb0594 100755
--- a/yoweb-scrape
+++ b/yoweb-scrape
@@ -1030,7 +1030,9 @@ def do_ship_aid(args, bu):
 
 class KeyBasedSorter:
 	def compar_key_pa(self, pa):
-		return self.compar_key(pa.pirate_info())
+		pi = pa.pirate_info()
+		if pi is None: return None
+		return self.compar_key(pi)
 	def lsort_pa(self, l):
 		l.sort(key = self.compar_key_pa)
 
-- 
2.30.2